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54133341 = 318044447
BaseRepresentation
bin1100111010000…
…0001001011101
310202212020222120
43032200021131
5102324231331
65212133153
71225061103
oct316401135
9122766876
1054133341
11286141a9
12161671b9
13b2a4882
147291c73
154b44796
hex33a025d

54133341 has 4 divisors (see below), whose sum is σ = 72177792. Its totient is φ = 36088892.

The previous prime is 54133327. The next prime is 54133357. The reversal of 54133341 is 14333145.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54133341 - 27 = 54133213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54133141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9022221 + ... + 9022226.

It is an arithmetic number, because the mean of its divisors is an integer number (18044448).

Almost surely, 254133341 is an apocalyptic number.

It is an amenable number.

54133341 is a deficient number, since it is larger than the sum of its proper divisors (18044451).

54133341 is a wasteful number, since it uses less digits than its factorization.

54133341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18044450.

The product of its digits is 2160, while the sum is 24.

The square root of 54133341 is about 7357.5363403792. The cubic root of 54133341 is about 378.2871687523.

Adding to 54133341 its reverse (14333145), we get a palindrome (68466486).

The spelling of 54133341 in words is "fifty-four million, one hundred thirty-three thousand, three hundred forty-one".

Divisors: 1 3 18044447 54133341